KR20110129726A - Vehicle black box and vehicle management method using the same - Google Patents

Abstract

The present invention provides a vehicle black box and a vehicle management apparatus using the same, so as to comprehensively store vehicle driving information and driver and passenger occupant information to provide information that can more accurately grasp the cause of the accident at the moment of the accident. It is about a method,
A sensor unit for sensing the detection signal inside and outside the vehicle, a microcomputer for processing measurement data of the sensor unit, a memory unit for storing the data of the microcomputer, and a display unit for outputting the microcomputer data;
The microcomputer may include a first camera image storing module for photographing the outside of the vehicle, a second camera image storing module for photographing the driver inside the vehicle, a driving information storing module for providing driving information of the vehicle, and a voice of the driver. Voice recording module to record, alcohol detection and analysis module to detect and remember the driver's drinking, weight measurement module to measure the weight of the driver and passenger seat, smoke detection to detect the driver's smoking Characterized by consisting of modules;
According to the present invention, the sensor information and driver image information are combined with the front image information of the vehicle and various driving information, so that the information such as drowsy driving, smoking state driving, drunk driving, and driver change can be more clearly identified. have.

Description

Car black box and vehicle management method using same {A Car Blackbox and Car Management Method Using Thereof}

The present invention relates to a vehicle black box and a vehicle management apparatus and method using the same, and in particular, by comprehensively storing vehicle driving information and driver and passenger occupant information, it is possible to provide more accurate information on the cause of the accident at the moment of the accident. The present invention relates to a vehicle black box and a vehicle management apparatus and method using the same.

The black box of the plane is a device that stores the operation state of the plane at the time of the accident, the physical state of the operator and voice data exchanged between the operators at the moment of the accident in an internal memory. Thus, if the black box is collected and analyzed after the plane accident, the state of the moment of the accident can be traced back.

Similarly, a vehicle black box is a device for obtaining information necessary to determine how an accident occurred when a vehicle accident occurs. This includes a vehicle's speed, acceleration, steering angle, emergency operation state, and various other conditions. Information such as whether the lamp is driven is stored.

However, until now, since only the information related to driving various equipment of the vehicle and the image image information of the front of the vehicle are loaded, information such as whether the driver was drunk driving, smoking, drowsy driving or changing the driver, etc. There was a problem that could not be grasped.

The present invention is to solve this problem, the alcohol sensor, the smoke sensor, the driver and the passenger seat weight sensor and the driver photographing means is additionally installed in the vehicle, the front image information and various driving information of the vehicle and the sensor information and The purpose is to combine driver image information to more clearly identify information such as drowsy driving, smoking status driving, drunk driving, and changing the driver.

As a means for achieving the above object,

The present invention provides a sensor unit 100 for sensing a detection signal inside and outside the vehicle, a microcomputer 200 for processing measurement data of the sensor unit, a memory unit 300 for storing the data of the microcomputer, and a microcomputer for outputting the data. In the vehicle black box comprising the display unit 400,

The sensor unit 100 includes a first camera 102 for vehicle exterior photographing, a second camera 104 for vehicle interior photographing, a speed sensor 106, an acceleration sensor 108, an ABS sensor 110, Airvec sensor 112, RPM sensor 114, odometer 116, driver weight sensor 118, passenger seat occupant weight sensor 120, driver voice sensor 122 and , Alcohol detection sensor 124, smoke detection sensor 126, alarm sound detection sensor 128, and the fragrance ejection detection sensor 130;

The microcomputer 200 includes a first camera image storing module 210 for photographing the outside of the vehicle, a second camera image storing module 220 for photographing the driver inside the vehicle, and a driving for providing driving information of the vehicle. The information storage module 230, the voice recording module 240 for recording the driver's voice, the alcohol detection and analysis module 250 for identifying and storing the driver drinking alcohol and the weight of the driver and the passenger seat occupant A weight measurement module 260 for measuring and a smoke detection module 270 for determining whether the driver is smoking;

The memory unit 300 includes a first memory 310 storing image data photographed by the first and second cameras and voice data recorded by the voice sensor, and various driving information data of the vehicle. A second memory 320 to be stored, a third memory 330 to store alcohol detection and analysis data, a fourth memory 340 to store weight measurement and analysis data of the driver and passenger occupant, smoke detection and The fifth memory 350 stores analysis data.

In addition, an image capture step (S10) of the camera installed in the front and rear and both sides of the vehicle and the first camera and the second camera for driver monitoring; With the start-up of the vehicle, the speed sensor 106, the acceleration sensor 108, the ABS sensor 110, the airbeck sensor 112, the RPM sensor 114, the travel distance detection sensor 116 and , Driver weight sensor 118, passenger occupant weight sensor 120, driver voice sensor 122, alcohol sensor 124, smoke sensor 126, alarm sound sensor ( 128 and inputting the output value of the perfume ejection sensor 130 into the microcomputer (S20); Images of the first camera and the second camera are converted into digital and input to the microcomputer and stored in the first memory 310, the vehicle output sensor output value to the microcomputer and then stored in the second memory 320, alcohol detection And after inputting the analysis data to the microcomputer and stored in the third memory 330, the weight measurement and analysis data of the driver and passenger occupant into the microcomputer and then stored in the fourth memory 340, smoke detection and analysis data Storing the data in the fifth memory 350 after inputting the same; In operation S40, the display means 400 is connected to the microcomputer in a vehicle accident so as to visually check vehicle driving information data, image data, and audio data stored in the first to fifth memories.

As described above, the present invention further includes an alcohol sensor, a smoke sensor, a driver and a passenger weight sensor, and a driver photographing means installed in the vehicle, and the sensor information and the driver image in front image information and various driving information of the vehicle. By combining the information, it is possible to more clearly identify information such as drowsy driving, smoking driving, drunk driving, and changing drivers.

1 is an overall configuration diagram of a vehicle black box of the present invention.
Figure 2 is a detailed configuration of the sensor unit of the vehicle black box of the present invention.
Figure 3 is a detailed configuration diagram of the microcomputer vehicle black box of the present invention.
Figure 4 is a detailed configuration of the memory unit of the vehicle black box of the present invention.
5 is a flowchart of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

1 is an overall configuration diagram of a vehicle black box of the present invention.

Figure 2 is a detailed configuration of the sensor unit of the vehicle black box of the present invention.

Figure 3 is a detailed configuration diagram of the microcomputer vehicle black box of the present invention.

Figure 4 is a detailed configuration of the memory unit of the vehicle black box of the present invention.

5 is a flowchart of the present invention;

The vehicle black box according to the present invention is constructed as a system capable of reading video and audio data and driving information of a vehicle during a vehicle accident.

The vehicle black box of the present invention includes a sensor unit 100 for sensing a detection signal inside and outside a vehicle, a microcomputer 200 for processing measurement data of the sensor unit, a memory unit 300 for storing data of the microcomputer, and a microcomputer. It consists of a display unit 400 for outputting the data.

The sensor unit 100 includes a first camera 102 for vehicle exterior photographing, a second camera 104 for vehicle interior photographing, a speed sensor 106, an acceleration sensor 108, an ABS sensor 110, Airvec sensor 112, RPM sensor 114, mileage detection sensor 116, driver weight sensor 118, passenger seat occupant weight sensor 120, driver voice detection sensor 122 And an alcohol detection sensor 124, a smoke detection sensor 126, an alarm sound detection sensor 128, and a fragrance ejection detection sensor 130.

That is, the sensor unit 100 is composed of a first camera 102 installed in front and rear and both sides of the vehicle and a second camera 104 for monitoring the drowsy driving of the driver, the first camera 102 And converting an image of the second camera 104 into a digital image and connected to the input side of the microcomputer 200 of the black box.

In addition, the driving information providing means for checking the various driving conditions of the vehicle is connected to the input side of the microcomputer 200, the driving information providing means of the vehicle is a speed sensor 106, an acceleration sensor 108, If the ABS sensor 110, the airbag sensor 112, the RPM sensor 114, the traveling distance detection sensor 116, and other sensors that can confirm the driving state of the vehicle, all of the input side of the microcomputer 200 Is preferably connected to.

In addition, the input side of the microcomputer 200 is connected to the weight sensor 118, 120 to detect the weight of the driver and the passenger seat to determine the driver change.

In addition, the input side of the microcomputer 200 is connected to the voice sensor 122 to determine whether the driver was busy using a mobile phone while driving.

In addition, the input side of the microcomputer 200 is connected to the alcohol sensor 124 to determine whether the driver drinking alcohol.

In addition, a smoke detection sensor 126 is connected to the input side of the microcomputer 200 to determine whether the driver was smoking while driving.

The microcomputer 200 of the black box for a vehicle of the present invention processes various data, and includes a first camera image storing module 210 for photographing the outside of the vehicle and a second camera image storing module 220 for photographing the driver inside the vehicle. ), A driving information storage module 230 for providing driving information of the vehicle, a voice recording module 240 for recording a driver's voice, and an alcohol detection and analysis module for determining and storing the driver's drinking alcohol. 250, a weight measuring module 260 for measuring the weight of the driver and the passenger seat occupant, and a smoke detection module 270 for determining whether the driver is smoking.

On the other hand, the microcomputer 200 is connected to the first memory 310, which stores the image data photographed by the first camera and the second camera and the audio data recorded by the voice sensor, and also the A second memory 320 for storing various driving information data of the vehicle provided by the driving information providing means is connected.

In addition, a third memory 330 for storing alcohol detection and analysis data is connected, and a fourth memory 340 for storing weight measurement and analysis data of a driver and a passenger occupant is connected, and stores smoke detection and analysis data. The fifth memory 350 is connected.

Hereinafter will be described in more detail the operation of the present invention.

First, cameras (first camera 102) installed at the front of the vehicle (such as around the front bumper or license plate) and at the rear (such as around the rear bumper or license plate), and cameras installed at both sides (such as the header panel or side mirror) ( The first camera 102 photographs and monitors the surroundings of the vehicle in real time.

In addition, the second camera 104 for monitoring the driver installed in front of the driver's seat photographs the driver's face so as to determine whether drowsy driving is performed. When the driver's photographing result of the second camera is determined to be drowsy driving due to the slow blinking speed, the driver's drowsiness is prevented by outputting an alarm sound and scent ejection. By receiving the information of the sensor 130 to determine more clearly whether the driver was drowsy driving when the accident occurs.

The photographed image data is converted into digital and input to MyCam 200 and stored in the first memory 310 in real time. When the memory capacity is insufficient by setting a predetermined period, the previous image data is automatically deleted. do.

In addition, the speed sensor 106, the acceleration sensor 108, the ABS sensor 110, the airbag sensor 112, the RPM sensor 114, and the travel distance detection sensor 116 together with the start-up of the vehicle. A signal is input to the microcomputer 30 as driving information of the vehicle and simultaneously stored in the second memory 34 in real time.

Similarly, the driving information of the vehicle stored in the second memory 320 is set for a predetermined period so that the previous driving information data is automatically deleted when the memory capacity is insufficient.

In the case where a vehicle accident occurs in a state in which image data and driving information data photographing all four sides of the vehicle are stored in the first memory 310 and the second memory 320 of the black box, the display means 400 may be used. Mobile phones, PDAs, monitors, etc.) can be connected to the black box to visually check the screen and driving information at that time.

That is, not only the video screen at the time of the accident, but also the vehicle speed, ABS operation, whether the airbag deployment, the mileage, etc. can be checked.

In addition, the microcomputer is connected with a third memory 330 for storing alcohol detection and analysis data. The microcomputer operates the alcohol detection and analysis module 250 to convert the alcohol detection data detected from the alcohol detection sensor into digital. After that, store it in the third memory. Accordingly, data of the third memory may be extracted to determine whether the driver drunk.

In addition, the fourth memory 340 is connected to the microcomputer to store the weight measurement and analysis data of the driver and the passenger occupant, the driver weighing sensor and the front passenger weight measurement sensor by operating the weight measuring module 260 in the microcomputer The data detected by the digital conversion is stored in the fourth memory after conversion to digital. Accordingly, since the weights of the driver and the passenger seat are stored continuously, data of the fourth memory can be extracted to determine whether the driver and the passenger seat occupant have changed after the accident.

That is, because the driver's weight and the passenger's weight are checked, the driver's weight is maintained, and if the driver's weight is detected in the driver's seat, the driver's weight is changed.

In addition, the microcomputer has a fifth memory 350 that stores smoke detection and analysis data. The smoke detection module 270 is operated by the microcomputer to store the smoke detection data in the fifth memory. Therefore, it is possible to determine whether the driver drove in a smoking state.

In addition, the present invention applies a voice recording module to the microcomputer, so that the voice data is stored in the first memory so that the driver can immediately determine whether the driver was talking on the mobile phone when an accident occurred.

The voice recording of the driver is stored together with the image data in the first memory.

Therefore, the auditory data at the time of the accident can be further confirmed, so that the accident processing can be performed more accurately.

As a result, when using the present invention, when the degree of error between both sides is ambiguous, accurate traffic accident processing can be performed based on the image and the driving information data.

The above description is merely illustrative of the technical spirit of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. That is, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention but to describe the scope of the technical spirit of the present invention by these embodiments. Therefore, the protection scope of the present invention should be interpreted by the claims below, and all technical ideas within the equivalent scope will be construed as being included in the scope of the present invention.

100: sensor
102: the first camera
104: second camera
106: speed sensor
108: acceleration sensor
110: ABS sensor
112: Airvec sensor
114: RPM sensor
116: mileage detection sensor
118: driver weight sensor
120: passenger occupant weight sensor
122: driver voice detection sensor
124: alcohol sensor
126: smoke detection sensor
128: alarm sound sensor
130: fragrance ejection sensor
200: micom
210: first camera image storage module
220: second camera image storage module
230: driving information storage module
240: voice recording module
250: alcohol detection and analysis module
260: weight measurement module
270: smoke detection module
300: memory
310: first memory portion
320: second memory unit
330: third memory unit
340: fourth memory unit
350: fifth memory portion
400: display unit

Claims (2)

Sensor unit 100 for sensing the detection signal inside and outside the vehicle, the microcomputer 200 for processing the measurement data of the sensor unit, the memory unit 300 for storing the data of the microcomputer and the display unit for outputting the data of the microcomputer ( In the vehicle black box consisting of 400),
The sensor unit 100,
The first camera 102 for vehicle exterior photographing, the second camera 104 for vehicle interior photographing, the speed sensor 106, the acceleration sensor 108, the ABS sensor 110, the airvec sensor 112, , RPM sensor 114, odometer 116, driver weight sensor 118, passenger occupant weight sensor 120, driver voice sensor 122, alcohol sensor 124 and A smoke detection sensor 126, an alarm sound sensor 128, and a fragrance ejection sensor 130;
A first camera image storing module 210 for photographing the outside of the vehicle, a second camera image storing module 220 for photographing the driver inside the vehicle, a driving information storing module 230 for providing driving information of the vehicle, and Voice recording module 240 for recording the driver's voice, alcohol detection and analysis module 250 to determine the memory of the driver to drink and memory, and a weight measurement module for measuring the weight of the driver and passenger seat occupant ( 260, and a smoke detection module 270 to determine that the driver is smoking;
The memory unit 300,
The first memory 310 stores the image data photographed by the first and second cameras and the audio data recorded by the voice sensor, and the second memory 320 stores various driving information data of the vehicle. And a third memory 330 for storing alcohol detection and analysis data, a fourth memory 340 for storing weight measurement and analysis data of the driver and the passenger occupant, and a fifth memory for storing smoke detection and analysis data. Vehicle black box, characterized in that consisting of (350). An image capturing step (S10) of cameras installed in front, rear, and both sides of the vehicle, and a first camera and a second camera for driver monitoring;
With the start-up of the vehicle, the speed sensor 106, the acceleration sensor 108, the ABS sensor 110, the airbeck sensor 112, the RPM sensor 114, the travel distance detection sensor 116 and , Driver weight sensor 118, passenger occupant weight sensor 120, driver voice sensor 122, alcohol sensor 124, smoke sensor 126, alarm sound sensor ( 128 and inputting the output value of the perfume ejection sensor 130 into the microcomputer (S20);
Images of the first camera and the second camera are converted into digital and input into the microcomputer and stored in the first memory 310, and the vehicle driving sensor output values are input into the microcomputer and stored in the second memory 320, and alcohol detection is performed. And after inputting the analysis data to the microcomputer and stored in the third memory 330, the weight measurement and analysis data of the driver and passenger occupant into the microcomputer and then stored in the fourth memory 340, smoke detection and analysis data Storing the data in the fifth memory 350 after inputting the same;
Connecting the display means 400 to the microcomputer in the event of a vehicle accident comprising the step of outputting so as to visually check the vehicle driving information data, image data and audio data stored in the first to fifth memory (S40) Vehicle management method using a black box.

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